Effect of deacetylation time on the preparation, properties and swelling behavior of chitosan films

Carbohydrate Polymers

Volumn 78, Issue 4, 2009, Pages 767-772

  Baskar, D ^a   Sampath Kumar, T S ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Chitin; Chitosan; Crystallinity index; Degree of deacetylation; Swelling index

Indexed keywords

ALKALINE TREATMENT; ANALYSIS METHOD; BIOMEDICAL APPLICATIONS; CHITOSAN FILM; CHN ANALYSIS; CONTINUOUS STRUCTURES; CRYSTALLINITY INDEX; DEACETYLATION; DEGREE OF CRYSTALLINITY; DEGREE OF DEACETYLATION; FILM-FORMING; IR METHODS; PHOSPHATE BUFFER SOLUTIONS; PHYSIOLOGICAL CONDITION; SEM; SINGLE-STEP; SWELLING BEHAVIOR; SWELLING INDEX; X-RAY POWDER DIFFRACTION;

ACETYLATION; CHITIN; CHITOSAN; CONTACT ANGLE; FOURIER TRANSFORM INFRARED SPECTROSCOPY; SCANNING ELECTRON MICROSCOPY; SPECTROSCOPIC ANALYSIS; SPECTROSCOPY; SWELLING;

FILM PREPARATION;

EID: 69749095857     PISSN: 01448617     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.carbpol.2009.06.013     Document Type: Article

References (26)

1. Arvanitoyannis I.S., Nakayama A., and Aiba S.-I. Chitosan and gelatin based edible films: state diagrams, mechanical and permeation properties. Carbohydrate Polymers 37 (1998) 371-382
2. Baxter A., Dillon M., Taylor K.D.A., and Roberts G.A.F. Improved method for i.r. determination of the degree of N-acetylation of chitosan. International Journal of Biological Macromolecules 14 16 (1992) 6-169
3. Cao W., Jing D., Li J., Gong Y., Zhao N., and Zhang X. Effects of the degree of deacetylation on the physicochemical properties and schwann cell affinity of chitosan films. Journal of Biomaterials Applications 20 (2005) 157-177
4. Chang K.L.B., Tsai G., Lee J., and Fu W.R. Heterogeneous N-deacetylation of chitin in alkaline solution. Carbohydrate Research 303 (1997) 327-332
5. Domszy J.G., and Roberts G.A.F. Evaluation of infrared spectroscopic techniques for analyzing chitosan. Macromolecular Chemistry and Physics 186 (1985) 1671-1677
6. Dong Y.-m., Mao W., Wang H.-w., Zhao Y.-q., Bi D.-x., Yang L.-l., et al. Electron microscopic studies on planar texture and disclination of cholesteric mesophases in acyloyl chitosan/acrylic acid composite films. Carbohydrate Polymers 65 (2006) 42-48
7. Eduardo A.P., Tasia Saldanha D.P., Marco Navarro V.M., Aldo Medeiros C., Marconi Ginani F., and Fernanda Raffin N. Mechanical properties and release studies of chitosan films impregnated with silver sulfadiazine. Journal of Applied Polymer Science 102 (2006) 3462-3470
8. Focher B., Beltrame P.L., Naggi A., and Torri G. Alkaline N-deacetylation of Chitin enhanced by flash treatments. Carbohydrate Polymers 12 (1990) 405-418
9. Ilauro Lima S., and Claudio Airoldi. A thermodynamic investigation on chitosan divalent cation interactions. Thermochimica Acta 421 (2004) 125-131
10. Khan T.A., Peh K.K., and Ch'ng H.S. Reporting degree of deacetylation values of chitosan: the influence of analytical methods. Journal of Pharmacy and Pharmaceutical Science 5 (2002) 205-212
11. Li J., Revol J.F., and Marchessault R.H. Effect of degree of deacetylation of chitin on the properties of chitin crystallites. Journal of Applied Polymer Science 65 (1997) 373-380
12. Lisbeth Illum. Chitosan and its use as a pharmaceutical excipient. Pharmaceutical Research 15 (1998) 1326-1331
13. Lopes D.S.J.A., and Carla S.A.N.S. Linear viscoelastic behavior of chitosan films as influenced by changes in the biopolymer structure. Journal of Polymer Science. Part B: Polymer Physics 45 (2007) 1907-1915
14. Mima S., Miya M., Iwamoto R., and Yoshikawa S. Highly deacetylated chitosan and its properties. Journal of Applied Polymer Science 28 (1983) 1909-1917
15. Mingyu C., Jinguang D., Fei Y., Yandao G., Nanming Z., and Xiufang Z. Study on physical properties and nerve cell affinity of composite films from chitosan and gelatin solutions. Biomaterials 24 (2003) 2871-2880
16. Pankaj R.R., and Lawrence B.H. Chitosan processing: influence of process parameters during acidic and alkaline hydrolysis and effect of the processing sequence on the resultant chitosan's properties. Carbohydrate Research 321 (1999) 235-245
17. Ren D., Yi H., Wang W., and Ma X. The enzymatic degradation and swelling properties of chitosan matrices with different degrees of N-acetylation. Carbohydrate Research 340 (2005) 2403-2410
18. Rong H.C., and Hurng-Dar H. Effect of N-acetylation on the acidic solution stability and thermal and mechanical properties of membranes prepared from different chain flexibility chitosans. Journal of Applied Polymer Science 61 (1996) 749-754
19. Sabnis S., and Block L.H. Improved infrared spectroscopic method for the analysis of degree of N-deacetylation. Polymer Bulletin 39 (1997) 67-71
20. Taghizadeh S.M., and Davari G. Preparation, characterization and swelling behavior of N-acetylated and deacetylated chitosans. Carbohydrate Polymers 64 (2006) 9-15
21. Tanabe T., Okitsu N., Tachibana A., and Yamauchi K. Preparation and characterization of keratin-chitosan composite film. Biomaterials 23 (2002) 817-825
22. Tolaimatea A., Desbrieresb J., Rhazia M., Alaguic A., Vincendond M., and Votterod P. On the influence of deacetylation process on the physicochemical characteristics of chitosan from squid chitin. Polymer 41 (2000) 2463-2469
23. Webster A., Osifo P.O., Neomagus H.W.J.P., and Grant D.M. A comparison of glycans and polyglycans using solid-state NMR and X-ray powder diffraction. Solid State Nuclear Magnetic Resonance 30 (2006) 150-161
24. Xuan J., Lirong C., and Wei Z. A new linear potentiometric titration method for the determination of deacetylation degree of chitosan. Carbohydrate Polymers 54 (2003) 457-463
25. Zhang M., Li X.H., Gong Y.D., Zhao N.M., and Zhang X.F. Properties and biocompatibility of chitosan films modified by blending with PEG. Biomaterials 23 (2002) 2641-2648
26. Zhang Y., Xue C., Xue Y., Gao R., and Zhang X. Determination of the degree of deacetylation of chitin and chitosan by X-ray powder diffraction. Carbohydrate Research 340 (2005) 1914-1917